Angelene (アンジェレネ Anjerene?, Yen Press: Angeline) is a Roman Catholic Church nun who is a member of the paramilitary force known as Agnese Forces, which is led by her friend Agnese Sanctis. A girl with an equally troubled past just like her friends, she is hardworking and loyal despite her timidity. She is first introduced in Toaru Majutsu no Index as a bumbling yet formidable partner of the vicious Lucia, but later reforms and joins Necessarius, and is a representative of Roman Catholicism in England.
After the war, with better relations between the Churches and after much effort by the Agnese Forces, the group later returns to the authority of the Roman Catholic Church.